[Plugin: Amazon S3 for WordPress with CloudFront] Will this delete files?

Will this delete files from the s3 bucket?
I tried deleting them from the my WordPress Media Library, but the files still appear in the s3 bucket. Since the upload to the s3 bucket was not delayed, I kind of expected the delete to be immediate too.

I can do this manually if needed. I’m walking through my workflow in a test mode before I go in the live website.